PRODUCTION OF POLYSULFIDE COOKING LIQUOR
PURPOSE: To facilitate the maintenance control and enable the production of even polysulfide cooking liquors at different concentrations. CONSTITUTION: A green liquor is treated with a gas containing carbon dioxide to regulate the pH to
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | PURPOSE: To facilitate the maintenance control and enable the production of even polysulfide cooking liquors at different concentrations. CONSTITUTION: A green liquor is treated with a gas containing carbon dioxide to regulate the pH to |
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